I've tried CoreElec with the instruktions here. Works fine to get it on a USB.
I tested it and Core Elec started fine. But then the screen size was not right. Kodi was too big so the edges were not visible. I restarted CE and then it was allright. After configuring Kodi I restarted and it was bad again, to big to fit on screen. After restart still to big.
Other issue, when stopping Kodi and rastrating agian CE has to boot up all the way. It does not seems to go to sleep like the U9 on android is.
I will test again sometime but for now i went back to Minix on android
I tested it and Core Elec started fine. But then the screen size was not right. Kodi was too big so the edges were not visible. I restarted CE and then it was allright. After configuring Kodi I restarted and it was bad again, to big to fit on screen. After restart still to big.
Other issue, when stopping Kodi and rastrating agian CE has to boot up all the way. It does not seems to go to sleep like the U9 on android is.
I will test again sometime but for now i went back to Minix on android